Ozymandias
>Enough discipline to achieve peak human levels of fitness through diet and exercise
>Enough bodily control to harness absolute strength in training
>Enough psychological control and mental ability to use his cognitive faculties at such a speed that others are moving in slow motion contrary to his hyper-analytical perception - so he can apply his intuitive aptitude to strategies faster than those with experience
Captain America
>Willing to lay his life on the line, there's distance he won't go in a fight, so he has the same discipline as Ozymandias regarding how far he's willing to push himself
>His blood is saturated by the SSS, so not only is he always in tip top shape, but his muscles are being constantly rejuvenated, you could say it's a mild healing factor to the extent of unlimited stamina
>Master strategist, more experience in h2h combat than any other soldier on earth
I have to give this one to Captain America based on Ozymandias' first fight with Comedian, physically he's out done here. His cognitive capabilities would more than make up for it, if Captain America wasn't so talented and developed as a strategist and hand to hand combatant.